The Bene Israel ("Sons of Israel") are a historic community of Jews in India. Some believe that it is made up of descendants of one of the disputed Lost Tribes and ancestors who had settled there centuries ago. In the 19th century, after the people were taught about normative (Ashkenazi/Sephardi) Judaism, they tended to migrate from villages in the Konkan area to the nearby cities, primarily Mumbai, but also to Pune, Ahmedabad, and Kolkata, India; and Karachi, in today's Pakistan. Many gained positions with the British colonial authority of the period.